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VIMALA SRAVANTHI VAJJALA MD
NPI 1376902536
Psychiatry & Neurology - Neurology in Scottsdale, AZ

Active since February 16, 2016PECOS EnrolledAccepts Medicare Assignment
8330 E HARTFORD DR, SCOTTSDALE, AZ 85255(480) 745-3547 Get Directions Write a Review

NPPES record last updated: June 27, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 9, 2019, Feb 13, 2019, Feb 16, 2016 (3 updates tracked since 2016).

About Vimala Sravanthi Vajjala Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

VIMALA SRAVANTHI VAJJALA MD (NPI 1376902536) is an individual neurology provider in Scottsdale, Arizona, licensed in Arizona (52144) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1376902536
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameVIMALA SRAVANTHI VAJJALACredential: MD
Location Address8330 E HARTFORD DRScottsdale, AZ 85255-7205
Mailing Address8330 E Hartford Dr Ste 100Scottsdale, AZ 85255-7205 · (480) 745-3547
Phone(480) 745-3547
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateFebruary 16, 2016
Last NPPES UpdateJune 27, 20223 updates tracked since enumeration
NPPES CertifiedJune 27, 2022
✔ NPI 1376902536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in AZ · 52144
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedPsychiatry & Neurology · Clinical NeurophysiologyTaxonomy 2084N0600X · License 52144 (AZ)
8330 E HARTFORD DR, Scottsdale, AZ 85255
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Antidote Health Plan of Arizona, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Vimala Sravanthi Vajjala Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850643503
PECOS Enrollment IDI20220719002731
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Vimala Vajjala reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Insomnia And Sleep Institute Of Arizona LLC
Same address
Sleep Medicine
8330 E HARTFORD DR, STE 100
Scottsdale, AZ 85255
  • Reassigned Medicare billing, Arizona enrollment
  • 13 clinicians in this Medicare group
NPI 1659633469 (480) 745-3547
Banner - University Physician Specialists LLC
15 mi
Multi-Specialty
2901 N CENTRAL AVE STE 160
Phoenix, AZ 85012
  • Reassigned Medicare billing, Arizona enrollment
  • 553 clinicians in this Medicare group
NPI 1417312760 (602) 747-4000
Hawaii Pacific Neuroscience LLC
2,921 mi
Neurology
2230 LILIHA ST STE 104
Honolulu, HI 96817
  • Reassigned Medicare billing, Hawaii enrollment
  • 13 clinicians in this Medicare group
NPI 1043442908 (808) 261-4476

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
51 services29 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
25 services25 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
15 services15 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
15 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85255 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JULIA FRANKEL PA-C
Physician Assistant
8330 E HARTFORD DR, STE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 745-3547
SRIHARSHA VAJJALA MD
Internal Medicine (Sleep Medicine)
8330 E HARTFORD DR, STE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 745-3547
DR. RUCHIR PRAVIN PATEL M.D.
Internal Medicine (Sleep Medicine)
8330 E HARTFORD DR, SUITE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 745-3547
THE INSOMNIA AND SLEEP INSTITUTE OF ARIZONA LLC
Internal Medicine (Sleep Medicine)
8330 E HARTFORD DR, STE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 745-3547
SLEEP & RESPIRATORY SERVICES OF ARIZONA LLC
Durable Medical Equipment & Medical Supplies
8330 E HARTFORD DR, STE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 745-3599

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Vimala Vajjala's NPI number?

The NPI number for Vimala Vajjala is 1376902536. It was assigned to this individual provider in the NPPES registry on February 16, 2016.

Where is Vimala Vajjala located?

Vimala Vajjala practices at 8330 E Hartford Dr, Scottsdale, AZ 85255. The listed phone number is (480) 745-3547.

What is Vimala Vajjala's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Vimala Vajjala enrolled in Medicare?

Yes. Vimala Vajjala is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Vimala Vajjala's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vimala Vajjala reassigns Medicare benefits to 3 organizations: The Insomnia And Sleep Institute Of Arizona LLC (Scottsdale, AZ), Banner - University Physician Specialists LLC (Phoenix, AZ) and Hawaii Pacific Neuroscience LLC (Honolulu, HI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Vimala Vajjala's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Vimala Vajjala accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. and 2 other insurers list Vimala Vajjala as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Vimala Vajjala was last updated on June 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.